How to use Matlab Simulink as Oscilloscope
Here we demonstrate how we can use Matlab Simulink as real time oscilloscope. With the matlab simulink oscilloscope demonstrated here actual signal can be...
Sim900 GSM Module Arduino Tutorial ~ electronics engineering diary
In this beginner tutorial on Sim900A GSM(Global System for Mobile Communication) module with Arduino, we illustrate how to interface the Sm900A GSM module with...
Generate Audio using Arduino using R-2R DAC and LM358 Operational Amplifier
I had illustrated earlier how one can generate audio using Arduino Mega, R-2R DAC with transistor amplifier with speaker. Here the same method is...
ESP8266 vs NodeMCU | ee-diary
NodeMCU, on the other hand, is an open-source firmware and development kit that is built around the ESP8266 chip. It includes a Lua interpreter...
Practical Colpitts Oscillator on Breadboard
Colpitts Oscillator with resonant frequency of 812KHz is designed on a breadboard. In the previous Colpitts Oscillator Design and Experiment on Breadboard blog post,...
Audio Amplifier design with uA741 op-amp ~ electronics engineering diary
Audio amplifier are electronics circuit used to amplify audio signals. Such amplifiers can be designed using transistors and operational amplifier. Here we look at...
Soil Moisture Sensor for Plant with Arduino
This is a tutorial on plant monitoring system with alarm using Arduino to monitor soils moisture(humidity) using YL-69(HL-69) for plant watering. Here we will...
How to Design Collector-Emitter Feedback biased BJT Amplifier ~ electronics engineering diary
Collector-Emitter Feedback bias method is one of the many biasing method for Bipolar Junction Transistor(BJT) based amplifier. Here we illustrate how to design a...
Arduino Stepper Motor Control using L298N
In this Arduino electronics tutorial, Arduino is used to rotate Nema 17 Stepper motor in clockwise and counter clockwise. To drive the Nema 17...
Programming ATmega328p in CTC mode
In the earlier ATmega328p Timer Programming Examples, we showed with example C codes how to use Timer 0 in normal mode to create time...
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On top of that, the U.S. is expected to amass 28% of global capital expenditures in chips from 2022 to 2032. That would put...
NXP MCUs Leverage Cloud-Based Development Environment to Empower Software-Defined Vehicles
Developing software-defined vehicles (SDVs) is challenging, but offers advantages such as upgradable features and new revenue streams. However, the growth of hardware-defined variants across...
Switching Power Supply History: From Theory to Design Essential
This article is found in the Electronic History section of our Series Library.
What you’ll learn: The history of the switching power supply.
How have these supplies...
